Table 1. Invertebrate [³H]-IMI radioligand summary [K_d (nM), Hill value and B_max (fmol/mg)].

Pest	Species	Kd (nM)	Bmax (fmol/mg)	nHa)	Reference
Hemipteran	Myzus persicae	0.14	284	0.61	51
		12.58	486
		0.85	65	0.75	60
		7	260
		0.6	250	0.85	56
		7.2	716
		0.083	100	0.78	11
		1.7	298
		2.3	220	1b)	60
	Myzus persicae FRC	4.14	2016	1	11
	Aphis craccivora	0.8	226	0.77	56
		21	911
		0.4–1.6	45–97	0.65–0.75	60
		7–15	96–156
		2.2	86	0.97b)	60
	Nephotettix cincticeps	0.0043	33	0.67	51
		1.23	179
	Nilaparvata lugens	0.0035	4.1	not reported.	64
		1.5	18.3
Non-hemipteran	Periplaneta americana	3.14	2140	1.01c)	51
	Lucilia sericata	1.75	539	1.02d)	51
	Drosophila melanogaster	1.42	126	1.04	51
		2.2	1344	1.02d)	60
		2.5	1621	1b, d)	60
		2.4	560	0.99b, d)	62
	Musca domestica	0.7	305	0.84d)	55
		9	475
		5.4	428	98d)	60
		3.2	400	1.01b, d)	60
		1.2	853	0.99b, d)	49
	Manduca sexta	1.3	150	0.99e)	51
	Heliothis virescens	1.51	134	0.92f)	51
	Ctenocephalides felis	4.82	369	0.95	51
	Locusta migratoria	0.2	153	0.63g)	56
		8.9	336

^a) Whole body unless noted. ^b) Performed in the presence of Triton X-100. ^c) Head dissection, ^d) head enrichment, ^e) enriched brain, ^f) adult isolated head region and, ^g) head and thorax ganglia.